| Relationships | Role | Relationship Start | Relationship End |
| Columbia Housing Corporation | Parent | 7/10/1998 | 6/29/2007 |
| Exeter Investment Group, A California Limited Partnership | Subsidary | 7/10/1998 | 6/30/2007 |
| Isanti Housing Associates, A Limited Partnership | Subsidary | 7/10/1998 | 6/30/2007 |
| Manistee Properties Limited Partnership | Subsidary | 7/10/1998 | 6/30/2007 |
| Pine Ridge Apartments, L.P. | Subsidary | 7/10/1998 | 6/30/2007 |